Description:If you are puzzled about that yourlaptop is not running fast enough, caused by poor memory. This is a high speedDRR2 memory ram, which provides better performance and less consumption, sothat you can work efficiently on your computer.Features:Suitable for DDR2 PC2-5300 desktop computer,compatible for AMD motherboard.Built-in High quality chip, allows stableperformance and high speed running.667MHz high memory speed, improves the speedof the computer and brings convenience to your life.2G large capacity provides powerfulperformance and storage space for daily reading and writing.High-quality circuit module board,efficiently avoids from corrosion and abrasion, durable and portable to use.Specifications:Color: As the pictures showCompatibility: For PCMemory Type: DDR2Capacity: 2GBMemory Frequency: 667MHzCompatibility: For AMDPINS: 240PINSize: Approx. 134 x 18mm or 5.3 x 0.7inPackage Weight: 21gAbout memory:Memory ram is divided into SD, DDR,DDR2, DDR3, please refer to the following list to know what memory yourcomputer needs and what memory you should buy:PC2100DDR 266PC2700DDR 333PC3200DDR 400PC4200DDR2 533PC4300DDR2 533PC5300DDR2 667PC6400DDR2 800PC8500DDR3 1066PC10700DDR3 1333PC12800DDR3 1600Note: Please DO NOT force to installif the memory ram is not suitable to your computer, because that will damagethe memory and motherboard.Package List:1 x Memory Ram